One of the most influential motorcycles of recent times, the Ducati 851 restored the fortunes of the Italian company and paved the way for a highly successful family of superbikes, the final (pre-Panigale) example being the 1098 of 2007. In developing the original 851, engineer Massimo Bordi created one of the finest motorcycle power plants ever. By the mid-1980s, Ducatis existing air-cooled 4-valve twins were approaching the end of their development, so Bordi started with a clean sheet in creating their water-cooled, 8-valve, fuel-injected successor. Ducatis trademark desmodromic valve actuation system, which closes the valves mechanically rather than relying on springs, was retained, as was the 90-degree angle between the cylinders. Wrapped around this outstanding Desmoquattro engine was a frame, consisting of an intricate trellis of straight tubes, whose design would become a Ducati trademark. Two models were available initially: the 851 Strada and 851 Superbike Kit, the latter being the first of many limited edition homologation specials produced to satisfy World Superbike Championship requirements. The major differences were the Kits closer-ratio gearbox and 17 wheels (16 on the Strada). Only 207 Superbike Kit models were made (all but one in 1988) and today it is one of the rarest and most sought after of the Desmoquattro family.

This rare 851 Superbike Kit Tricolore was purchased from a Japanese auction and imported into the UK in October 2011 (duty has been paid and the relevant documents are on file). Since its arrival the machine has been re-commissioned, which included a replacement fuel pump, supply pipes and electrical relays (bill on file). The engine was successfully started but we would advise that the cam belts be changed before it is started again. Unused for some time, the machine appears to require relatively little work, plus a full service, to bring it back to a good presentational standard.

Saleroom notices

The Engine no. is ZDM851W4*850203* The machine is offered with copy import duty papers only.
Since going to press, the Ducati factory has confirmed that this motorcycle is an 851 Tricolore Strada sold to All Motorcycles Hong Kong Ltd in October 1988 and not an 851 Superbike Kit as printed in the catalogue. It is one of only 304 Tricolore Strada models, all of which were produced in 1988. The factory has also advised us that the engine currently fitted is not original to the frame and that there are a number of other departures from original specification. These include the wheels, front brake discs, clutch cover and white rear mudguard. However, the exhausts, swinging arm and front part of the fairing appear to be 851 Kit parts. Accordingly, prospective purchasers are urged to satisfy themselves with regard to the extent of the motorcycle's originality and correctness prior to bidding.

This auction is now finished. If you are interested in consigning in future auctions, please contact the specialist department. If you have queries about lots purchased in this auction, please contact customer services.

Buyers' Obligations

ALL BIDDERS MUST AGREE THAT THEY HAVE READ AND UNDERSTOOD BONHAMS' CONDITIONS OF SALE AND AGREE TO BE BOUND BY THEM, AND AGREE TO PAY THE BUYER'S PREMIUM AND ANY OTHER CHARGES MENTIONED IN THE NOTICE TO BIDDERS. THIS AFFECTS THE BIDDERS LEGAL RIGHTS.

If you have any complaints or questions about the Conditions of Sale, please contact your nearest customer services team.

Buyers' Premium and Charges

For all Sales categories excluding Wine, Coins & Medals and Motor Cars and Motorcycles:A successful bidder at this sale will be required to pay Bonhams 1793 Limited ("Bonhams") a premium calculated as follows: 25% on the first £100,000 of the hammer price20% on the excess of £100,001 and up to £2,000,000 of the hammer price12% on the excess of £2,000,001 of the hammer price

VAT at 20% will be payable on the amount of the premium.

The premium is payable for the services to be provided by Bonhams in the Buyer's Agreement which is contained in the catalogue for this Sale and for the opportunity to bid for the Lot at the Sale.